Esquire called Jeff their "marriage guru." (Jeff has never been married.) He's the author of "The Maxims of Manhood," a collection of humor essays about being a guy. His work--mostly on relationships, culture, travel, and men's interests--has appeared in print or online at Glamour, Esquire, GQ, Mental_Floss, VH1, and MTV. He is also the author of Pulitzer-bait "The Man Cave Book," from HarperCollins.

Jeff is the founding editor of ThePlunge.com, which syndicated its content to a network of over 1,000 newspapers including the Chicago Tribune, Miami Herald, and LA Times.